"看到自己错误的敌人不再是敌人。"

Simplified Meaning:

When someone who has been against you realizes they were wrong and changes their mind, they are no longer your enemy. Imagine you have had a fight with a friend because they mistakenly believed you lied to them. But later, they find out it was all a misunderstanding and come to you, apologizing and wanting to be friends again. In this case, the person is not your enemy anymore because they have recognized their mistake and want to make things right. In history, you can think of moments when countries that were at war made peace after realizing that fighting was harming both sides. They stopped being enemies because they chose to work together for a better future. In your own life, this idea teaches you to give people a chance to admit their mistakes and change, rather than holding onto anger or resentment. If someone genuinely regrets their actions and seeks forgiveness, it's a chance to rebuild trust and move past old conflicts.